Numerical simulation of propeller cavitation flows in non-uniform flow fields

Minsheng Zhao, Decheng Wan, Changhong Hu

研究成果: Chapter in Book/Report/Conference proceedingConference contribution

抄録

In order to study the cavitation and hydrodynamic characteristics of propeller, Schnerr-Sauer cavitation model and two-phase flow solver were used in the simulation based on OpenFOAM. The results can be used as a reference for evaluating the working ability of propeller in actual navigation. A new mesh refinement method is used to capture the existence of tip vortex cavitation. A modified shear stress transport (SST) k-ω turbulence model was used to predict the typical unsteady dynamics. The numerical results of cavitation shape, pressure distribution and thrust coefficient are analyzed.

本文言語英語
ホスト出版物のタイトルProceedings of the 31st International Ocean and Polar Engineering Conference, ISOPE 2021
出版社International Society of Offshore and Polar Engineers
ページ2565-2569
ページ数5
ISBN(印刷版)9781880653821
出版ステータス出版済み - 2021
イベント31st International Ocean and Polar Engineering Conference, ISOPE 2021 - Virtual, Online
継続期間: 6 20 20216 25 2021

出版物シリーズ

名前Proceedings of the International Offshore and Polar Engineering Conference
ISSN(印刷版)1098-6189
ISSN(電子版)1555-1792

会議

会議31st International Ocean and Polar Engineering Conference, ISOPE 2021
CityVirtual, Online
Period6/20/216/25/21

All Science Journal Classification (ASJC) codes

  • エネルギー工学および電力技術
  • 海洋工学
  • 機械工学

フィンガープリント

「Numerical simulation of propeller cavitation flows in non-uniform flow fields」の研究トピックを掘り下げます。これらがまとまってユニークなフィンガープリントを構成します。

引用スタイル